Cosmo Prof

Cosmo Prof in Gaithersburg, Maryland, is a premier wholesale distributor catering exclusively to licensed beauty professionals. As part of a massive North American network, this location provides an extensive inventory of professional-grade hair color, styling tools, and salon supplies from top-tier brands like Wella, Paul Mitchell, and Olaplex. While primarily focused on hair care and chemical services, the store also stocks essential nail and skincare products. Though reviews for this specific branch are mixed regarding stock consistency and customer service, it remains a vital resource for local stylists and salon owners seeking industry-exclusive products and professional education.